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264423

Sigma-Aldrich

2,5-Difluorobenzyl bromide

98%

Synonym(s):

α-Bromo-2,5-difluorotoluene

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About This Item

Linear Formula:
F2C6H3CH2Br
CAS Number:
Molecular Weight:
207.02
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

98%

refractive index

n20/D 1.526 (lit.)

density

1.609 g/mL at 25 °C (lit.)

SMILES string

Fc1ccc(F)c(CBr)c1

InChI

1S/C7H5BrF2/c8-4-5-3-6(9)1-2-7(5)10/h1-3H,4H2

InChI key

ONWGSWNHQZYCFK-UHFFFAOYSA-N

Application

2,5-Difluorobenzyl bromide has been used in the synthesis of:
  • novel series of 4-aryl, 4-phenylsulfonyl cyclohexananone-derived γ-secretase inhibitors, for the potential treatment of Alzheimer′s disease
  • sulfonamide, amide and acyclic amine derivatives

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Martin Teall et al.
Bioorganic & medicinal chemistry letters, 15(10), 2685-2688 (2005-05-03)
The development of a novel series of 4-aryl, 4-phenylsulfonyl cyclohexananone-derived gamma-secretase inhibitors for the potential treatment of Alzheimer's disease is described.
Ping Chen et al.
Bioorganic & medicinal chemistry letters, 21(6), 1880-1886 (2011-02-16)
A series of 4-amino cyclohexanes and 4-substituted piperidines were prepared and evaluated for inhibition of DPP-4. Analog 20q displayed both good DPP-4 potency and selectivity against other proteases, while derivative 20k displayed long half life and modest oral bioavailability in

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